drivers/net/wireless/iwlwifi/iwl-6000.c

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of version 2 of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  17  *
  18  * The full GNU General Public License is included in this distribution in the
  19  * file called LICENSE.
  20  *
  21  * Contact Information:
  22  *  Intel Linux Wireless <ilw@linux.intel.com>
  23  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  24  *
  25  *****************************************************************************/
  26
  27 #include <linux/kernel.h>
  28 #include <linux/module.h>
  29 #include <linux/init.h>
  30 #include <linux/pci.h>
  31 #include <linux/dma-mapping.h>
  32 #include <linux/delay.h>
  33 #include <linux/skbuff.h>
  34 #include <linux/netdevice.h>
  35 #include <linux/wireless.h>
  36 #include <net/mac80211.h>
  37 #include <linux/etherdevice.h>
  38 #include <asm/unaligned.h>
  39
  40 #include "iwl-eeprom.h"
  41 #include "iwl-dev.h"
  42 #include "iwl-core.h"
  43 #include "iwl-io.h"
  44 #include "iwl-sta.h"
  45 #include "iwl-agn.h"
  46 #include "iwl-helpers.h"
  47 #include "iwl-agn-hw.h"
  48 #include "iwl-6000-hw.h"
  49 #include "iwl-agn-led.h"
  50 #include "iwl-agn-debugfs.h"
  51
  52 /* Highest firmware API version supported */
  53 #define IWL6000_UCODE_API_MAX 4
  54 #define IWL6050_UCODE_API_MAX 5
  55 #define IWL6000G2_UCODE_API_MAX 5
  56 #define IWL130_UCODE_API_MAX 5
  57
  58 /* Lowest firmware API version supported */
  59 #define IWL6000_UCODE_API_MIN 4
  60 #define IWL6050_UCODE_API_MIN 4
  61 #define IWL6000G2_UCODE_API_MIN 4
  62 #define IWL130_UCODE_API_MIN 5
  63
  64 #define IWL6000_FW_PRE "iwlwifi-6000-"
  65 #define _IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE #api ".ucode"
  66 #define IWL6000_MODULE_FIRMWARE(api) _IWL6000_MODULE_FIRMWARE(api)
  67
  68 #define IWL6050_FW_PRE "iwlwifi-6050-"
  69 #define _IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE #api ".ucode"
  70 #define IWL6050_MODULE_FIRMWARE(api) _IWL6050_MODULE_FIRMWARE(api)
  71
  72 #define IWL6000G2A_FW_PRE "iwlwifi-6000g2a-"
  73 #define _IWL6000G2A_MODULE_FIRMWARE(api) IWL6000G2A_FW_PRE #api ".ucode"
  74 #define IWL6000G2A_MODULE_FIRMWARE(api) _IWL6000G2A_MODULE_FIRMWARE(api)
  75
  76 #define IWL6000G2B_FW_PRE "iwlwifi-6000g2b-"
  77 #define _IWL6000G2B_MODULE_FIRMWARE(api) IWL6000G2B_FW_PRE #api ".ucode"
  78 #define IWL6000G2B_MODULE_FIRMWARE(api) _IWL6000G2B_MODULE_FIRMWARE(api)
  79
  80 #define IWL130_FW_PRE "iwlwifi-130-"
  81 #define _IWL130_MODULE_FIRMWARE(api) IWL130_FW_PRE #api ".ucode"
  82 #define IWL130_MODULE_FIRMWARE(api) _IWL130_MODULE_FIRMWARE(api)
  83
  84 static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
  85 {
  86         /* want Celsius */
  87         priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD;
  88         priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
  89 }
  90
  91 static void iwl6050_additional_nic_config(struct iwl_priv *priv)
  92 {
  93         /* Indicate calibration version to uCode. */
  94         if (priv->cfg->ops->lib->eeprom_ops.calib_version(priv) >= 6)
  95                 iwl_set_bit(priv, CSR_GP_DRIVER_REG,
  96                                 CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
  97 }
  98
  99 static void iwl6050g2_additional_nic_config(struct iwl_priv *priv)
 100 {
 101         /* Indicate calibration version to uCode. */
 102         if (priv->cfg->ops->lib->eeprom_ops.calib_version(priv) >= 6)
 103                 iwl_set_bit(priv, CSR_GP_DRIVER_REG,
 104                                 CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
 105         iwl_set_bit(priv, CSR_GP_DRIVER_REG,
 106                     CSR_GP_DRIVER_REG_BIT_6050_1x2);
 107 }
 108
 109 /* NIC configuration for 6000 series */
 110 static void iwl6000_nic_config(struct iwl_priv *priv)
 111 {
 112         u16 radio_cfg;
 113
 114         radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
 115
 116         /* write radio config values to register */
 117         if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX)
 118                 iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
 119                             EEPROM_RF_CFG_TYPE_MSK(radio_cfg) |
 120                             EEPROM_RF_CFG_STEP_MSK(radio_cfg) |
 121                             EEPROM_RF_CFG_DASH_MSK(radio_cfg));
 122
 123         /* set CSR_HW_CONFIG_REG for uCode use */
 124         iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
 125                     CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
 126                     CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
 127
 128         /* no locking required for register write */
 129         if (priv->cfg->pa_type == IWL_PA_INTERNAL) {
 130                 /* 2x2 IPA phy type */
 131                 iwl_write32(priv, CSR_GP_DRIVER_REG,
 132                              CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA);
 133         }
 134         /* do additional nic configuration if needed */
 135         if (priv->cfg->ops->nic &&
 136                 priv->cfg->ops->nic->additional_nic_config) {
 137                         priv->cfg->ops->nic->additional_nic_config(priv);
 138         }
 139 }
 140
 141 static struct iwl_sensitivity_ranges iwl6000_sensitivity = {
 142         .min_nrg_cck = 97,
 143         .max_nrg_cck = 0, /* not used, set to 0 */
 144         .auto_corr_min_ofdm = 80,
 145         .auto_corr_min_ofdm_mrc = 128,
 146         .auto_corr_min_ofdm_x1 = 105,
 147         .auto_corr_min_ofdm_mrc_x1 = 192,
 148
 149         .auto_corr_max_ofdm = 145,
 150         .auto_corr_max_ofdm_mrc = 232,
 151         .auto_corr_max_ofdm_x1 = 110,
 152         .auto_corr_max_ofdm_mrc_x1 = 232,
 153
 154         .auto_corr_min_cck = 125,
 155         .auto_corr_max_cck = 175,
 156         .auto_corr_min_cck_mrc = 160,
 157         .auto_corr_max_cck_mrc = 310,
 158         .nrg_th_cck = 97,
 159         .nrg_th_ofdm = 100,
 160
 161         .barker_corr_th_min = 190,
 162         .barker_corr_th_min_mrc = 390,
 163         .nrg_th_cca = 62,
 164 };
 165
 166 static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
 167 {
 168         if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
 169             priv->cfg->mod_params->num_of_queues <= IWLAGN_NUM_QUEUES)
 170                 priv->cfg->base_params->num_of_queues =
 171                         priv->cfg->mod_params->num_of_queues;
 172
 173         priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues;
 174         priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
 175         priv->hw_params.scd_bc_tbls_size =
 176                         priv->cfg->base_params->num_of_queues *
 177                         sizeof(struct iwlagn_scd_bc_tbl);
 178         priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
 179         priv->hw_params.max_stations = IWLAGN_STATION_COUNT;
 180         priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID;
 181
 182         priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE;
 183         priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE;
 184
 185         priv->hw_params.max_bsm_size = 0;
 186         priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
 187                                         BIT(IEEE80211_BAND_5GHZ);
 188         priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
 189
 190         priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
 191         priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant);
 192         priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
 193         priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;
 194
 195         if (priv->cfg->ops->lib->temp_ops.set_ct_kill)
 196                 priv->cfg->ops->lib->temp_ops.set_ct_kill(priv);
 197
 198         /* Set initial sensitivity parameters */
 199         /* Set initial calibration set */
 200         priv->hw_params.sens = &iwl6000_sensitivity;
 201         priv->hw_params.calib_init_cfg =
 202                 BIT(IWL_CALIB_XTAL)             |
 203                 BIT(IWL_CALIB_LO)               |
 204                 BIT(IWL_CALIB_TX_IQ)            |
 205                 BIT(IWL_CALIB_BASE_BAND);
 206         if (priv->cfg->need_dc_calib)
 207                 priv->hw_params.calib_rt_cfg |= BIT(IWL_CALIB_CFG_DC_IDX);
 208
 209         priv->hw_params.beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS;
 210
 211         return 0;
 212 }
 213
 214 static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
 215                                      struct ieee80211_channel_switch *ch_switch)
 216 {
 217         /*
 218          * MULTI-FIXME
 219          * See iwl_mac_channel_switch.
 220          */
 221         struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 222         struct iwl6000_channel_switch_cmd cmd;
 223         const struct iwl_channel_info *ch_info;
 224         u32 switch_time_in_usec, ucode_switch_time;
 225         u16 ch;
 226         u32 tsf_low;
 227         u8 switch_count;
 228         u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
 229         struct ieee80211_vif *vif = ctx->vif;
 230         struct iwl_host_cmd hcmd = {
 231                 .id = REPLY_CHANNEL_SWITCH,
 232                 .len = sizeof(cmd),
 233                 .flags = CMD_SYNC,
 234                 .data = &cmd,
 235         };
 236
 237         cmd.band = priv->band == IEEE80211_BAND_2GHZ;
 238         ch = ch_switch->channel->hw_value;
 239         IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
 240                       ctx->active.channel, ch);
 241         cmd.channel = cpu_to_le16(ch);
 242         cmd.rxon_flags = ctx->staging.flags;
 243         cmd.rxon_filter_flags = ctx->staging.filter_flags;
 244         switch_count = ch_switch->count;
 245         tsf_low = ch_switch->timestamp & 0x0ffffffff;
 246         /*
 247          * calculate the ucode channel switch time
 248          * adding TSF as one of the factor for when to switch
 249          */
 250         if ((priv->ucode_beacon_time > tsf_low) && beacon_interval) {
 251                 if (switch_count > ((priv->ucode_beacon_time - tsf_low) /
 252                     beacon_interval)) {
 253                         switch_count -= (priv->ucode_beacon_time -
 254                                 tsf_low) / beacon_interval;
 255                 } else
 256                         switch_count = 0;
 257         }
 258         if (switch_count <= 1)
 259                 cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
 260         else {
 261                 switch_time_in_usec =
 262                         vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
 263                 ucode_switch_time = iwl_usecs_to_beacons(priv,
 264                                                          switch_time_in_usec,
 265                                                          beacon_interval);
 266                 cmd.switch_time = iwl_add_beacon_time(priv,
 267                                                       priv->ucode_beacon_time,
 268                                                       ucode_switch_time,
 269                                                       beacon_interval);
 270         }
 271         IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
 272                       cmd.switch_time);
 273         ch_info = iwl_get_channel_info(priv, priv->band, ch);
 274         if (ch_info)
 275                 cmd.expect_beacon = is_channel_radar(ch_info);
 276         else {
 277                 IWL_ERR(priv, "invalid channel switch from %u to %u\n",
 278                         ctx->active.channel, ch);
 279                 return -EFAULT;
 280         }
 281         priv->switch_rxon.channel = cmd.channel;
 282         priv->switch_rxon.switch_in_progress = true;
 283
 284         return iwl_send_cmd_sync(priv, &hcmd);
 285 }
 286
 287 static struct iwl_lib_ops iwl6000_lib = {
 288         .set_hw_params = iwl6000_hw_set_hw_params,
 289         .txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
 290         .txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
 291         .txq_set_sched = iwlagn_txq_set_sched,
 292         .txq_agg_enable = iwlagn_txq_agg_enable,
 293         .txq_agg_disable = iwlagn_txq_agg_disable,
 294         .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 295         .txq_free_tfd = iwl_hw_txq_free_tfd,
 296         .txq_init = iwl_hw_tx_queue_init,
 297         .rx_handler_setup = iwlagn_rx_handler_setup,
 298         .setup_deferred_work = iwlagn_setup_deferred_work,
 299         .is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
 300         .load_ucode = iwlagn_load_ucode,
 301         .dump_nic_event_log = iwl_dump_nic_event_log,
 302         .dump_nic_error_log = iwl_dump_nic_error_log,
 303         .dump_csr = iwl_dump_csr,
 304         .dump_fh = iwl_dump_fh,
 305         .init_alive_start = iwlagn_init_alive_start,
 306         .alive_notify = iwlagn_alive_notify,
 307         .send_tx_power = iwlagn_send_tx_power,
 308         .update_chain_flags = iwl_update_chain_flags,
 309         .set_channel_switch = iwl6000_hw_channel_switch,
 310         .apm_ops = {
 311                 .init = iwl_apm_init,
 312                 .stop = iwl_apm_stop,
 313                 .config = iwl6000_nic_config,
 314                 .set_pwr_src = iwl_set_pwr_src,
 315         },
 316         .eeprom_ops = {
 317                 .regulatory_bands = {
 318                         EEPROM_REG_BAND_1_CHANNELS,
 319                         EEPROM_REG_BAND_2_CHANNELS,
 320                         EEPROM_REG_BAND_3_CHANNELS,
 321                         EEPROM_REG_BAND_4_CHANNELS,
 322                         EEPROM_REG_BAND_5_CHANNELS,
 323                         EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
 324                         EEPROM_REG_BAND_52_HT40_CHANNELS
 325                 },
 326                 .verify_signature  = iwlcore_eeprom_verify_signature,
 327                 .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
 328                 .release_semaphore = iwlcore_eeprom_release_semaphore,
 329                 .calib_version  = iwlagn_eeprom_calib_version,
 330                 .query_addr = iwlagn_eeprom_query_addr,
 331                 .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 332         },
 333         .post_associate = iwl_post_associate,
 334         .isr = iwl_isr_ict,
 335         .config_ap = iwl_config_ap,
 336         .temp_ops = {
 337                 .temperature = iwlagn_temperature,
 338                 .set_ct_kill = iwl6000_set_ct_threshold,
 339          },
 340         .manage_ibss_station = iwlagn_manage_ibss_station,
 341         .update_bcast_stations = iwl_update_bcast_stations,
 342         .debugfs_ops = {
 343                 .rx_stats_read = iwl_ucode_rx_stats_read,
 344                 .tx_stats_read = iwl_ucode_tx_stats_read,
 345                 .general_stats_read = iwl_ucode_general_stats_read,
 346                 .bt_stats_read = iwl_ucode_bt_stats_read,
 347                 .reply_tx_error = iwl_reply_tx_error_read,
 348         },
 349         .recover_from_tx_stall = iwl_bg_monitor_recover,
 350         .check_plcp_health = iwl_good_plcp_health,
 351         .check_ack_health = iwl_good_ack_health,
 352         .txfifo_flush = iwlagn_txfifo_flush,
 353         .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
 354         .tt_ops = {
 355                 .lower_power_detection = iwl_tt_is_low_power_state,
 356                 .tt_power_mode = iwl_tt_current_power_mode,
 357                 .ct_kill_check = iwl_check_for_ct_kill,
 358         }
 359 };
 360
 361 static struct iwl_lib_ops iwl6000g2b_lib = {
 362         .set_hw_params = iwl6000_hw_set_hw_params,
 363         .txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
 364         .txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
 365         .txq_set_sched = iwlagn_txq_set_sched,
 366         .txq_agg_enable = iwlagn_txq_agg_enable,
 367         .txq_agg_disable = iwlagn_txq_agg_disable,
 368         .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 369         .txq_free_tfd = iwl_hw_txq_free_tfd,
 370         .txq_init = iwl_hw_tx_queue_init,
 371         .rx_handler_setup = iwlagn_bt_rx_handler_setup,
 372         .setup_deferred_work = iwlagn_bt_setup_deferred_work,
 373         .cancel_deferred_work = iwlagn_bt_cancel_deferred_work,
 374         .is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
 375         .load_ucode = iwlagn_load_ucode,
 376         .dump_nic_event_log = iwl_dump_nic_event_log,
 377         .dump_nic_error_log = iwl_dump_nic_error_log,
 378         .dump_csr = iwl_dump_csr,
 379         .dump_fh = iwl_dump_fh,
 380         .init_alive_start = iwlagn_init_alive_start,
 381         .alive_notify = iwlagn_alive_notify,
 382         .send_tx_power = iwlagn_send_tx_power,
 383         .update_chain_flags = iwl_update_chain_flags,
 384         .set_channel_switch = iwl6000_hw_channel_switch,
 385         .apm_ops = {
 386                 .init = iwl_apm_init,
 387                 .stop = iwl_apm_stop,
 388                 .config = iwl6000_nic_config,
 389                 .set_pwr_src = iwl_set_pwr_src,
 390         },
 391         .eeprom_ops = {
 392                 .regulatory_bands = {
 393                         EEPROM_REG_BAND_1_CHANNELS,
 394                         EEPROM_REG_BAND_2_CHANNELS,
 395                         EEPROM_REG_BAND_3_CHANNELS,
 396                         EEPROM_REG_BAND_4_CHANNELS,
 397                         EEPROM_REG_BAND_5_CHANNELS,
 398                         EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
 399                         EEPROM_REG_BAND_52_HT40_CHANNELS
 400                 },
 401                 .verify_signature  = iwlcore_eeprom_verify_signature,
 402                 .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
 403                 .release_semaphore = iwlcore_eeprom_release_semaphore,
 404                 .calib_version  = iwlagn_eeprom_calib_version,
 405                 .query_addr = iwlagn_eeprom_query_addr,
 406                 .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 407         },
 408         .post_associate = iwl_post_associate,
 409         .isr = iwl_isr_ict,
 410         .config_ap = iwl_config_ap,
 411         .temp_ops = {
 412                 .temperature = iwlagn_temperature,
 413                 .set_ct_kill = iwl6000_set_ct_threshold,
 414          },
 415         .manage_ibss_station = iwlagn_manage_ibss_station,
 416         .update_bcast_stations = iwl_update_bcast_stations,
 417         .debugfs_ops = {
 418                 .rx_stats_read = iwl_ucode_rx_stats_read,
 419                 .tx_stats_read = iwl_ucode_tx_stats_read,
 420                 .general_stats_read = iwl_ucode_general_stats_read,
 421                 .bt_stats_read = iwl_ucode_bt_stats_read,
 422                 .reply_tx_error = iwl_reply_tx_error_read,
 423         },
 424         .recover_from_tx_stall = iwl_bg_monitor_recover,
 425         .check_plcp_health = iwl_good_plcp_health,
 426         .check_ack_health = iwl_good_ack_health,
 427         .txfifo_flush = iwlagn_txfifo_flush,
 428         .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
 429         .tt_ops = {
 430                 .lower_power_detection = iwl_tt_is_low_power_state,
 431                 .tt_power_mode = iwl_tt_current_power_mode,
 432                 .ct_kill_check = iwl_check_for_ct_kill,
 433         }
 434 };
 435
 436 static struct iwl_nic_ops iwl6050_nic_ops = {
 437         .additional_nic_config = &iwl6050_additional_nic_config,
 438 };
 439
 440 static struct iwl_nic_ops iwl6050g2_nic_ops = {
 441         .additional_nic_config = &iwl6050g2_additional_nic_config,
 442 };
 443
 444 static const struct iwl_ops iwl6000_ops = {
 445         .lib = &iwl6000_lib,
 446         .hcmd = &iwlagn_hcmd,
 447         .utils = &iwlagn_hcmd_utils,
 448         .led = &iwlagn_led_ops,
 449 };
 450
 451 static const struct iwl_ops iwl6050_ops = {
 452         .lib = &iwl6000_lib,
 453         .hcmd = &iwlagn_hcmd,
 454         .utils = &iwlagn_hcmd_utils,
 455         .led = &iwlagn_led_ops,
 456         .nic = &iwl6050_nic_ops,
 457 };
 458
 459 static const struct iwl_ops iwl6050g2_ops = {
 460         .lib = &iwl6000_lib,
 461         .hcmd = &iwlagn_hcmd,
 462         .utils = &iwlagn_hcmd_utils,
 463         .led = &iwlagn_led_ops,
 464         .nic = &iwl6050g2_nic_ops,
 465 };
 466
 467 static const struct iwl_ops iwl6000g2b_ops = {
 468         .lib = &iwl6000g2b_lib,
 469         .hcmd = &iwlagn_bt_hcmd,
 470         .utils = &iwlagn_hcmd_utils,
 471         .led = &iwlagn_led_ops,
 472 };
 473
 474 static struct iwl_base_params iwl6000_base_params = {
 475         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 476         .num_of_queues = IWLAGN_NUM_QUEUES,
 477         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 478         .pll_cfg_val = 0,
 479         .set_l0s = true,
 480         .use_bsm = false,
 481         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 482         .shadow_ram_support = true,
 483         .led_compensation = 51,
 484         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 485         .supports_idle = true,
 486         .adv_thermal_throttle = true,
 487         .support_ct_kill_exit = true,
 488         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 489         .chain_noise_scale = 1000,
 490         .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
 491         .max_event_log_size = 512,
 492         .ucode_tracing = true,
 493         .sensitivity_calib_by_driver = true,
 494         .chain_noise_calib_by_driver = true,
 495 };
 496
 497 static struct iwl_base_params iwl6050_base_params = {
 498         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 499         .num_of_queues = IWLAGN_NUM_QUEUES,
 500         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 501         .pll_cfg_val = 0,
 502         .set_l0s = true,
 503         .use_bsm = false,
 504         .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
 505         .shadow_ram_support = true,
 506         .led_compensation = 51,
 507         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 508         .supports_idle = true,
 509         .adv_thermal_throttle = true,
 510         .support_ct_kill_exit = true,
 511         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 512         .chain_noise_scale = 1500,
 513         .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
 514         .max_event_log_size = 1024,
 515         .ucode_tracing = true,
 516         .sensitivity_calib_by_driver = true,
 517         .chain_noise_calib_by_driver = true,
 518 };
 519
 520 static struct iwl_ht_params iwl6000_ht_params = {
 521         .ht_greenfield_support = true,
 522         .use_rts_for_aggregation = true, /* use rts/cts protection */
 523 };
 524
 525 static struct iwl_bt_params iwl6000_bt_params = {
 526         .bt_statistics = true,
 527         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 528         .advanced_bt_coexist = true,
 529         .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
 530         .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
 531 };
 532
 533 struct iwl_cfg iwl6000g2a_2agn_cfg = {
 534         .name = "6000 Series 2x2 AGN Gen2a",
 535         .fw_name_pre = IWL6000G2A_FW_PRE,
 536         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 537         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 538         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 539         .valid_tx_ant = ANT_AB,
 540         .valid_rx_ant = ANT_AB,
 541         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 542         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 543         .ops = &iwl6000_ops,
 544         .mod_params = &iwlagn_mod_params,
 545         .base_params = &iwl6000_base_params,
 546         .ht_params = &iwl6000_ht_params,
 547         .need_dc_calib = true,
 548 };
 549
 550 struct iwl_cfg iwl6000g2a_2abg_cfg = {
 551         .name = "6000 Series 2x2 ABG Gen2a",
 552         .fw_name_pre = IWL6000G2A_FW_PRE,
 553         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 554         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 555         .sku = IWL_SKU_A|IWL_SKU_G,
 556         .valid_tx_ant = ANT_AB,
 557         .valid_rx_ant = ANT_AB,
 558         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 559         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 560         .ops = &iwl6000_ops,
 561         .mod_params = &iwlagn_mod_params,
 562         .base_params = &iwl6000_base_params,
 563         .need_dc_calib = true,
 564 };
 565
 566 struct iwl_cfg iwl6000g2a_2bg_cfg = {
 567         .name = "6000 Series 2x2 BG Gen2a",
 568         .fw_name_pre = IWL6000G2A_FW_PRE,
 569         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 570         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 571         .sku = IWL_SKU_G,
 572         .valid_tx_ant = ANT_AB,
 573         .valid_rx_ant = ANT_AB,
 574         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 575         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 576         .ops = &iwl6000_ops,
 577         .mod_params = &iwlagn_mod_params,
 578         .base_params = &iwl6000_base_params,
 579         .need_dc_calib = true,
 580 };
 581
 582 struct iwl_cfg iwl6000g2b_2agn_cfg = {
 583         .name = "6000 Series 2x2 AGN Gen2b",
 584         .fw_name_pre = IWL6000G2B_FW_PRE,
 585         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 586         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 587         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 588         .valid_tx_ant = ANT_AB,
 589         .valid_rx_ant = ANT_AB,
 590         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 591         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 592         .ops = &iwl6000g2b_ops,
 593         .mod_params = &iwlagn_mod_params,
 594         .base_params = &iwl6000_base_params,
 595         .bt_params = &iwl6000_bt_params,
 596         .ht_params = &iwl6000_ht_params,
 597         .need_dc_calib = true,
 598         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 599         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 600 };
 601
 602 struct iwl_cfg iwl6000g2b_2abg_cfg = {
 603         .name = "6000 Series 2x2 ABG Gen2b",
 604         .fw_name_pre = IWL6000G2B_FW_PRE,
 605         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 606         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 607         .sku = IWL_SKU_A|IWL_SKU_G,
 608         .valid_tx_ant = ANT_AB,
 609         .valid_rx_ant = ANT_AB,
 610         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 611         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 612         .ops = &iwl6000g2b_ops,
 613         .mod_params = &iwlagn_mod_params,
 614         .base_params = &iwl6000_base_params,
 615         .bt_params = &iwl6000_bt_params,
 616         .need_dc_calib = true,
 617         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 618         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 619 };
 620
 621 struct iwl_cfg iwl6000g2b_2bgn_cfg = {
 622         .name = "6000 Series 2x2 BGN Gen2b",
 623         .fw_name_pre = IWL6000G2B_FW_PRE,
 624         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 625         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 626         .sku = IWL_SKU_G|IWL_SKU_N,
 627         .valid_tx_ant = ANT_AB,
 628         .valid_rx_ant = ANT_AB,
 629         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 630         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 631         .ops = &iwl6000g2b_ops,
 632         .mod_params = &iwlagn_mod_params,
 633         .base_params = &iwl6000_base_params,
 634         .bt_params = &iwl6000_bt_params,
 635         .ht_params = &iwl6000_ht_params,
 636         .need_dc_calib = true,
 637         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 638         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 639 };
 640
 641 struct iwl_cfg iwl6000g2b_2bg_cfg = {
 642         .name = "6000 Series 2x2 BG Gen2b",
 643         .fw_name_pre = IWL6000G2B_FW_PRE,
 644         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 645         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 646         .sku = IWL_SKU_G,
 647         .valid_tx_ant = ANT_AB,
 648         .valid_rx_ant = ANT_AB,
 649         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 650         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 651         .ops = &iwl6000g2b_ops,
 652         .mod_params = &iwlagn_mod_params,
 653         .base_params = &iwl6000_base_params,
 654         .bt_params = &iwl6000_bt_params,
 655         .need_dc_calib = true,
 656         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 657         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 658 };
 659
 660 struct iwl_cfg iwl6000g2b_bgn_cfg = {
 661         .name = "6000 Series 1x2 BGN Gen2b",
 662         .fw_name_pre = IWL6000G2B_FW_PRE,
 663         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 664         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 665         .sku = IWL_SKU_G|IWL_SKU_N,
 666         .valid_tx_ant = ANT_A,
 667         .valid_rx_ant = ANT_AB,
 668         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 669         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 670         .ops = &iwl6000g2b_ops,
 671         .mod_params = &iwlagn_mod_params,
 672         .base_params = &iwl6000_base_params,
 673         .bt_params = &iwl6000_bt_params,
 674         .ht_params = &iwl6000_ht_params,
 675         .need_dc_calib = true,
 676         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 677         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 678 };
 679
 680 struct iwl_cfg iwl6000g2b_bg_cfg = {
 681         .name = "6000 Series 1x2 BG Gen2b",
 682         .fw_name_pre = IWL6000G2B_FW_PRE,
 683         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 684         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 685         .sku = IWL_SKU_G,
 686         .valid_tx_ant = ANT_A,
 687         .valid_rx_ant = ANT_AB,
 688         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 689         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 690         .ops = &iwl6000g2b_ops,
 691         .mod_params = &iwlagn_mod_params,
 692         .base_params = &iwl6000_base_params,
 693         .bt_params = &iwl6000_bt_params,
 694         .need_dc_calib = true,
 695         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 696         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 697 };
 698
 699 /*
 700  * "i": Internal configuration, use internal Power Amplifier
 701  */
 702 struct iwl_cfg iwl6000i_2agn_cfg = {
 703         .name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
 704         .fw_name_pre = IWL6000_FW_PRE,
 705         .ucode_api_max = IWL6000_UCODE_API_MAX,
 706         .ucode_api_min = IWL6000_UCODE_API_MIN,
 707         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 708         .valid_tx_ant = ANT_BC,
 709         .valid_rx_ant = ANT_BC,
 710         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 711         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 712         .ops = &iwl6000_ops,
 713         .mod_params = &iwlagn_mod_params,
 714         .base_params = &iwl6000_base_params,
 715         .ht_params = &iwl6000_ht_params,
 716         .pa_type = IWL_PA_INTERNAL,
 717 };
 718
 719 struct iwl_cfg iwl6000i_2abg_cfg = {
 720         .name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
 721         .fw_name_pre = IWL6000_FW_PRE,
 722         .ucode_api_max = IWL6000_UCODE_API_MAX,
 723         .ucode_api_min = IWL6000_UCODE_API_MIN,
 724         .sku = IWL_SKU_A|IWL_SKU_G,
 725         .valid_tx_ant = ANT_BC,
 726         .valid_rx_ant = ANT_BC,
 727         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 728         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 729         .ops = &iwl6000_ops,
 730         .mod_params = &iwlagn_mod_params,
 731         .base_params = &iwl6000_base_params,
 732         .pa_type = IWL_PA_INTERNAL,
 733 };
 734
 735 struct iwl_cfg iwl6000i_2bg_cfg = {
 736         .name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
 737         .fw_name_pre = IWL6000_FW_PRE,
 738         .ucode_api_max = IWL6000_UCODE_API_MAX,
 739         .ucode_api_min = IWL6000_UCODE_API_MIN,
 740         .sku = IWL_SKU_G,
 741         .valid_tx_ant = ANT_BC,
 742         .valid_rx_ant = ANT_BC,
 743         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 744         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 745         .ops = &iwl6000_ops,
 746         .mod_params = &iwlagn_mod_params,
 747         .base_params = &iwl6000_base_params,
 748         .pa_type = IWL_PA_INTERNAL,
 749 };
 750
 751 struct iwl_cfg iwl6050_2agn_cfg = {
 752         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
 753         .fw_name_pre = IWL6050_FW_PRE,
 754         .ucode_api_max = IWL6050_UCODE_API_MAX,
 755         .ucode_api_min = IWL6050_UCODE_API_MIN,
 756         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 757         .valid_tx_ant = ANT_AB,
 758         .valid_rx_ant = ANT_AB,
 759         .ops = &iwl6000_ops,
 760         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
 761         .eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
 762         .mod_params = &iwlagn_mod_params,
 763         .base_params = &iwl6050_base_params,
 764         .ht_params = &iwl6000_ht_params,
 765         .need_dc_calib = true,
 766 };
 767
 768 struct iwl_cfg iwl6050g2_bgn_cfg = {
 769         .name = "6050 Series 1x2 BGN Gen2",
 770         .fw_name_pre = IWL6050_FW_PRE,
 771         .ucode_api_max = IWL6050_UCODE_API_MAX,
 772         .ucode_api_min = IWL6050_UCODE_API_MIN,
 773         .sku = IWL_SKU_G|IWL_SKU_N,
 774         .valid_tx_ant = ANT_A,
 775         .valid_rx_ant = ANT_AB,
 776         .eeprom_ver = EEPROM_6050G2_EEPROM_VERSION,
 777         .eeprom_calib_ver = EEPROM_6050G2_TX_POWER_VERSION,
 778         .ops = &iwl6050g2_ops,
 779         .mod_params = &iwlagn_mod_params,
 780         .base_params = &iwl6050_base_params,
 781         .ht_params = &iwl6000_ht_params,
 782         .need_dc_calib = true,
 783 };
 784
 785 struct iwl_cfg iwl6050_2abg_cfg = {
 786         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
 787         .fw_name_pre = IWL6050_FW_PRE,
 788         .ucode_api_max = IWL6050_UCODE_API_MAX,
 789         .ucode_api_min = IWL6050_UCODE_API_MIN,
 790         .sku = IWL_SKU_A|IWL_SKU_G,
 791         .valid_tx_ant = ANT_AB,
 792         .valid_rx_ant = ANT_AB,
 793         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
 794         .eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
 795         .ops = &iwl6050_ops,
 796         .mod_params = &iwlagn_mod_params,
 797         .base_params = &iwl6050_base_params,
 798         .need_dc_calib = true,
 799 };
 800
 801 struct iwl_cfg iwl6000_3agn_cfg = {
 802         .name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
 803         .fw_name_pre = IWL6000_FW_PRE,
 804         .ucode_api_max = IWL6000_UCODE_API_MAX,
 805         .ucode_api_min = IWL6000_UCODE_API_MIN,
 806         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 807         .valid_tx_ant = ANT_ABC,
 808         .valid_rx_ant = ANT_ABC,
 809         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 810         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 811         .ops = &iwl6000_ops,
 812         .mod_params = &iwlagn_mod_params,
 813         .base_params = &iwl6000_base_params,
 814         .ht_params = &iwl6000_ht_params,
 815         .need_dc_calib = true,
 816 };
 817
 818 struct iwl_cfg iwl130_bgn_cfg = {
 819         .name = "Intel(R) 130 Series 1x1 BGN",
 820         .fw_name_pre = IWL6000G2B_FW_PRE,
 821         .ucode_api_max = IWL130_UCODE_API_MAX,
 822         .ucode_api_min = IWL130_UCODE_API_MIN,
 823         .sku = IWL_SKU_G|IWL_SKU_N,
 824         .valid_tx_ant = ANT_A,
 825         .valid_rx_ant = ANT_A,
 826         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 827         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 828         .ops = &iwl6000g2b_ops,
 829         .mod_params = &iwlagn_mod_params,
 830         .base_params = &iwl6000_base_params,
 831         .bt_params = &iwl6000_bt_params,
 832         .ht_params = &iwl6000_ht_params,
 833         .need_dc_calib = true,
 834         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 835         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 836 };
 837
 838 struct iwl_cfg iwl130_bg_cfg = {
 839         .name = "Intel(R) 130 Series 1x2 BG",
 840         .fw_name_pre = IWL6000G2B_FW_PRE,
 841         .ucode_api_max = IWL130_UCODE_API_MAX,
 842         .ucode_api_min = IWL130_UCODE_API_MIN,
 843         .sku = IWL_SKU_G,
 844         .valid_tx_ant = ANT_A,
 845         .valid_rx_ant = ANT_A,
 846         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 847         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 848         .ops = &iwl6000g2b_ops,
 849         .mod_params = &iwlagn_mod_params,
 850         .base_params = &iwl6000_base_params,
 851         .bt_params = &iwl6000_bt_params,
 852         .need_dc_calib = true,
 853         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 854         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 855 };
 856
 857 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
 858 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
 859 MODULE_FIRMWARE(IWL6000G2A_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
 860 MODULE_FIRMWARE(IWL6000G2B_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
 861 MODULE_FIRMWARE(IWL130_MODULE_FIRMWARE(IWL130_UCODE_API_MAX));